| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.31.143.150 | 600s | — | AS202108 | united-domains GmbH | 89.31.142.0/23 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx00.kundenserver.de | 212.227.15.41 | mx00.kundenserver.de | AS8560 IONOS SE |
| 20 | 3600s | mx01.kundenserver.de | 217.72.192.67 | mx01.kundenserver.de | AS8560 IONOS SE |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 89.31.143.150 |
| 🔶 Autoconfig | 89.31.143.150 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2023071201 |
| Primary NS (MNAME) | ns.udag.de |
| Responsible (RNAME) | hostmaster@united-domains.de |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-24 22:04:48 | 837ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 08:15:09 | 936ms | 3 NS 1 A 2 MX | ❓ Unknown | View |
| 2026-06-22 01:33:11 | 833ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-19 14:16:37 | 3047ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-18 03:44:04 | 719ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |